Trace number 4081153

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16OPT36 1.19382 1.24587

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb
MD5SUM4b3356bf37776530f24639edb74bd9c0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.009997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved YES
Number of variables228
Total number of constraints616
Number of constraints which are clauses604
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint19
Number of terms in the objective function 228
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 228
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 228
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4081153-1465225004.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.24/0.21	c ... done. Wall clock time 0.1s.
0.24/0.21	c declared #vars     228
0.24/0.21	c #constraints  616
0.24/0.22	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.24/0.22	c constraints type 
0.24/0.22	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 380
0.24/0.22	c org.sat4j.minisat.constraints.card.MinWatchCard => 12
0.24/0.22	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 224
0.24/0.22	c 616 constraints processed.
0.24/0.22	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.24/0.22	c constraints type 
0.24/0.22	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 224
0.24/0.22	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 380
0.24/0.22	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.24/0.22	c 616 constraints processed.
0.24/0.22	c objective function length is 228 literals
0.24/0.24	c And the winner is solver1
0.40/0.72	c SATISFIABLE
0.40/0.72	c OPTIMIZING...
0.40/0.72	c Got one! Elapsed wall clock time (in seconds):0.605
0.40/0.72	o 36
0.69/0.83	c And the winner is solver0
1.15/1.23	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
1.15/1.23	c starts		: 3
1.15/1.23	c conflicts		: 682
1.15/1.23	c decisions		: 959
1.15/1.23	c propagations		: 27323
1.15/1.23	c inspects		: 92420
1.15/1.23	c shortcuts		: 0
1.15/1.23	c learnt literals	: 7
1.15/1.23	c learnt binary clauses	: 20
1.15/1.23	c learnt ternary clauses	: 48
1.15/1.23	c learnt constraints	: 674
1.15/1.23	c ignored constraints	: 0
1.15/1.23	c root simplifications	: 0
1.15/1.23	c removed literals (reason simplification)	: 1483
1.15/1.23	c reason swapping (by a shorter reason)	: 0
1.15/1.23	c Calls to reduceDB	: 0
1.15/1.23	c Number of update (reduction) of LBD	: 244
1.15/1.23	c Imported unit clauses	: 0
1.15/1.23	c number of reductions to clauses (during analyze)	: 0
1.15/1.23	c number of learned constraints concerned by reduction	: 0
1.15/1.23	c number of learning phase by resolution	: 0
1.15/1.23	c number of learning phase by cutting planes	: 0
1.15/1.23	c speed (assignments/second)	: 54104.9504950495
1.15/1.23	c non guided choices	0
1.15/1.23	c learnt constraints type 
1.15/1.23	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
1.15/1.23	c starts		: 2
1.15/1.23	c conflicts		: 27
1.15/1.23	c decisions		: 104
1.15/1.23	c propagations		: 1205
1.15/1.23	c inspects		: 3635
1.15/1.23	c shortcuts		: 0
1.15/1.23	c learnt literals	: 0
1.15/1.23	c learnt binary clauses	: 0
1.15/1.23	c learnt ternary clauses	: 0
1.15/1.23	c learnt constraints	: 26
1.15/1.23	c ignored constraints	: 0
1.15/1.23	c root simplifications	: 0
1.15/1.23	c removed literals (reason simplification)	: 0
1.15/1.23	c reason swapping (by a shorter reason)	: 0
1.15/1.23	c Calls to reduceDB	: 0
1.15/1.23	c Number of update (reduction) of LBD	: 0
1.15/1.23	c Imported unit clauses	: 0
1.15/1.23	c number of reductions to clauses (during analyze)	: 0
1.15/1.23	c number of learned constraints concerned by reduction	: 0
1.15/1.23	c number of learning phase by resolution	: 0
1.15/1.23	c number of learning phase by cutting planes	: 0
1.15/1.23	c speed (assignments/second)	: 1197.8131212723658
1.15/1.23	c non guided choices	0
1.15/1.23	c learnt constraints type 
1.15/1.23	s OPTIMUM FOUND
1.15/1.23	c Found 1 solution(s)
1.15/1.23	v -x1 -x2 -x3 -x4 x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 x24 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 x48 x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 x92 -x93 -x94 x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 x154 -x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 
1.15/1.23	c objective function=36
1.15/1.23	c Total wall clock time (in seconds): 1.115

Verifier Data 

OK	36

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4081153-1465225004/watcher-4081153-1465225004 -o /tmp/evaluation-result-4081153-1465225004/solver-4081153-1465225004 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465221375-21442 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4081153-1465225004.opb 

pid=22861
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.88 4.05 4.03 4/197 22864
/proc/meminfo: memFree=30185220/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 104432925 98570240 978 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 24065 978 744 9 0 16771 0
[pid=22864/tid=22865] ppid=22861 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) R 22861 22864 21426 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 104432926 98570240 978 33554432000 1073741824 1073778376 140737190900512 140140532919848 206629062016 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100144 s]
/proc/loadavg: 3.88 4.05 4.03 4/197 22864
/proc/meminfo: memFree=30185220/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 4418 0 1 0 9 1 0 0 20 0 18 0 104432925 9787879424 6056 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 2389619 6056 2138 9 0 2380296 0
[pid=22864/tid=22865] ppid=22861 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) R 22861 22864 21426 0 -1 4202560 2389 0 1 0 8 0 0 0 20 0 18 0 104432926 9787879424 6059 33554432000 1073741824 1073778376 140737190900512 140140532923296 140140540799769 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200319 s]
/proc/loadavg: 3.88 4.05 4.03 4/197 22864
/proc/meminfo: memFree=30185220/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=9558476 CPUtime=0.24 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 4659 0 1 0 23 1 0 0 20 0 18 0 104432925 9787879424 6757 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 2389619 6757 2198 9 0 2380296 0
[pid=22864/tid=22865] ppid=22861 vsize=9558476 CPUtime=0.18 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) R 22861 22864 21426 0 -1 4202560 2405 0 1 0 16 2 0 0 20 0 18 0 104432926 9787879424 6757 33554432000 1073741824 1073778376 140737190900512 140140532923296 140140370483854 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9558476

[startup+0.300353 s]
/proc/loadavg: 3.88 4.05 4.03 4/197 22864
/proc/meminfo: memFree=30185220/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=9824732 CPUtime=0.4 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 6213 0 1 0 36 4 0 0 20 0 19 0 104432925 10060525568 8547 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 2456183 8547 2239 9 0 2446860 0
[pid=22864/tid=22865] ppid=22861 vsize=9824732 CPUtime=0.2 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) S 22861 22864 21426 0 -1 4202560 2418 0 1 0 18 2 0 0 20 0 19 0 104432926 10060525568 8547 33554432000 1073741824 1073778376 140737190900512 140140532925304 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 9824732

[startup+0.70026 s]
/proc/loadavg: 3.88 4.05 4.03 4/197 22864
/proc/meminfo: memFree=30185220/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=9824732 CPUtime=0.4 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 6213 0 1 0 36 4 0 0 20 0 19 0 104432925 10060525568 8547 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 2456183 8547 2239 9 0 2446860 0
[pid=22864/tid=22865] ppid=22861 vsize=9824732 CPUtime=0.2 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) S 22861 22864 21426 0 -1 4202560 2418 0 1 0 18 2 0 0 20 0 19 0 104432926 10060525568 8547 33554432000 1073741824 1073778376 140737190900512 140140532925304 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22864 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800242 s]
/proc/loadavg: 3.88 4.05 4.03 4/197 22864
/proc/meminfo: memFree=30185220/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=9824732 CPUtime=0.69 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 7566 0 1 0 65 4 0 0 20 0 22 0 104432925 10060525568 10963 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 2456183 10963 2253 9 0 2446860 0
[pid=22864/tid=22865] ppid=22861 vsize=9824732 CPUtime=0.21 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) S 22861 22864 21426 0 -1 4202560 2418 0 1 0 19 2 0 0 20 0 22 0 104432926 10060525568 10963 33554432000 1073741824 1073778376 140737190900512 140140532925304 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9824732

[startup+1.20796 s]
/proc/loadavg: 3.88 4.05 4.03 3/216 22889
/proc/meminfo: memFree=29884248/32872528 swapFree=12328/568296
[pid=22864] ppid=22861 vsize=9824732 CPUtime=1.15 cores=0,2,4,6
/proc/22864/stat : 22864 (java) S 22861 22864 21426 0 -1 4202496 12954 0 1 0 108 7 0 0 20 0 19 0 104432925 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140737190891648 206632419389 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22864/statm: 2456183 14187 2253 9 0 2446860 0
[pid=22864/tid=22865] ppid=22861 vsize=9824732 CPUtime=0.21 cores=0,2,4,6
/proc/22864/task/22865/stat : 22865 (java) S 22861 22864 21426 0 -1 4202560 2418 0 1 0 19 2 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140532925304 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22864/tid=22867] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22867/stat : 22867 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140494416936 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22868] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22868/stat : 22868 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140493364136 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22864/tid=22869] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22869/stat : 22869 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140492311336 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=22864/tid=22870] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22870/stat : 22870 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140491258536 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22864/tid=22871] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22871/stat : 22871 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140490205736 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22872] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22872/stat : 22872 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140489152936 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22864/tid=22873] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22873/stat : 22873 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140370454824 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22874] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22874/stat : 22874 (java) S 22861 22864 21426 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 104432926 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140369402024 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22875] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22875/stat : 22875 (java) S 22861 22864 21426 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 104432928 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140356991976 206632433577 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22864/tid=22876] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22876/stat : 22876 (java) S 22861 22864 21426 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 104432928 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140355938040 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22877] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22877/stat : 22877 (java) S 22861 22864 21426 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 104432928 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140140354885128 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22878] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22878/stat : 22878 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432930 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140139615480464 206632441632 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22879] ppid=22861 vsize=9824732 CPUtime=0.3 cores=0,2,4,6
/proc/22864/task/22879/stat : 22879 (java) S 22861 22864 21426 0 -1 4202560 3758 0 0 0 30 0 0 0 20 0 19 0 104432930 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140139614427576 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22864/tid=22880] ppid=22861 vsize=9824732 CPUtime=0.32 cores=0,2,4,6
/proc/22864/task/22880/stat : 22880 (java) S 22861 22864 21426 0 -1 4202560 5438 0 0 0 32 0 0 0 20 0 19 0 104432930 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140139613374776 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=22864/tid=22881] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22881/stat : 22881 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432930 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140139612322168 206632432700 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22864/tid=22882] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22882/stat : 22882 (java) S 22861 22864 21426 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 104432930 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140139611269576 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22864/tid=22889] ppid=22861 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/22864/task/22889/stat : 22889 (java) S 22861 22864 21426 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 104432998 10060525568 14187 33554432000 1073741824 1073778376 140737190900512 140139608109992 206632433577 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.24587
CPU time (s): 1.19382
CPU user time (s): 1.09983
CPU system time (s): 0.093985
CPU usage (%): 95.8222
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09983
system time used= 0.093985
maximum resident set size= 57280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12962
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 273
involuntary context switches= 32

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-06 16:56:44
IDJOB=4081153
IDBENCH=2037
IDSOLVER=2543
FILE ID=node138/4081153-1465225004
RUNJOBID= node138-1465221375-21442
PBS_JOBID= 19843229
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4081153-1465225004/watcher-4081153-1465225004 -o /tmp/evaluation-result-4081153-1465225004/solver-4081153-1465225004 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1465221375-21442 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4081153-1465225004.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4b3356bf37776530f24639edb74bd9c0
RANDOM SEED=576512426

node138.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.807
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30185376 kB
Buffers:           15436 kB
Cached:            84292 kB
SwapCached:        46424 kB
Active:          1314800 kB
Inactive:          89572 kB
Active(anon):    1259860 kB
Inactive(anon):    47160 kB
Active(file):      54940 kB
Inactive(file):    42412 kB
Unevictable:      568296 kB
Mlocked:           12328 kB
SwapTotal:      67108856 kB
SwapFree:       67053444 kB
Dirty:              1896 kB
Writeback:             0 kB
AnonPages:       1876568 kB
Mapped:            15388 kB
Shmem:                 0 kB
Slab:             567948 kB
SReclaimable:      11056 kB
SUnreclaim:       556892 kB
KernelStack:        1792 kB
PageTables:         8096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3289504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1814528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71748 MiB
End job on node138 at 2016-06-06 16:56:45